Patents by Inventor Roland J. Castonguay, Jr.

Roland J. Castonguay, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fuse indicator label
    Patent number: 6809627
    Abstract: A fuse indicator is disclosed for indicating the status of a fuse. The fuse indicator includes an electrically conductive material that extends between conductive ends of a fuse and undergoes a visible change in appearance upon being subjected to electrical current above a threshold. The fuse indicator also includes a layer of indicator material that becomes exposed beneath the electrically conductive material when the fuse indicator is subjected to electrical current above the threshold. The fuse indicator also includes adhesive for maintaining contact between the electrically conductive material and the layer of indicator material.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: October 26, 2004
    Assignee: FLEXcon, Inc.
    Inventors: Roland J. Castonguay, Jr., Michael F. Paul, James L. Potter, Daniel P. Segall, John R. Pennace
  • Fuse indicator label
    Patent number: 6459357
    Abstract: A fuse indicator is disclosed for indicating the status of a fuse. The fuse indicator includes an electrically conductive material extending between conductive ends of a fuse. The material undergoes a visible change in appearance upon being subjected to electrical current above a threshold. The fuse indicator further includes a layer of indicator material that becomes exposed beneath the electrically conductive material when the fuse indicator is subjected to electrical current above the threshold. An adhesive means maintains contact between said fuse indicator and the fuse.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: October 1, 2002
    Assignee: FLEXcon Company, Inc.
    Inventors: Roland J. Castonguay, Jr., Michael F. Paul, James L. Potter, Daniel P. Segall, John R. Pennace
  • Fuse indicator label
    Patent number: 6292087
    Abstract: A fuse indicator is disclosed for indicating the status of a fuse. The fuse indicator includes a conductive material adapted to extend between conductive ends of a fuse, and adapted to undergo a visible change in appearance upon being subjected to electrical current above a threshold. The fuse indicator further includes an adhesive for maintaining contact between the conductive material and the conductive ends of the fuse.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: September 18, 2001
    Assignee: FLEXcon Company, Inc.
    Inventors: Roland J. Castonguay, Jr., Michael F. Paul, James L. Potter, Daniel P. Segall, John R. Pennace
  • Fuse indicator label
    Patent number: 5994993
    Abstract: A fuse indicator is disclosed for indicating the status of a fuse. The fuse indicator includes a conductive material adapted to extend between conductive ends of a fuse, and adapted to undergo a visible change in appearance upon being subjected to electrical current above a threshold. The fuse indicator further includes an adhesive for maintaining contact between the conductive material and the conductive ends of the fuse.
    Type: Grant
    Filed: July 31, 1998
    Date of Patent: November 30, 1999
    Assignee: FLEXcon Company, Inc.
    Inventors: Roland J. Castonguay, Jr., Michael F. Paul, James L. Potter, Daniel P. Segall, John R. Pennace